Originally Posted by
atomic sagebrush
Those changes you made in the diet are all fine by me.
Frequency has not worked regardless, and at 4 days there is NOT a large buildup of dead/abnormal sperm. It takes 7-10 days for that to happen.
Yes, it can recover in that time frame. Again, it takes 7-10 days of daily release (every day, barring none) to lower sperm count and inhibit conception and you're not in that window at all.
I'd just have him either "do what he does" (avoiding long abstains or long stretches of daily release) or else have him do regular release every 2-4 days and then keep the one attempt.
After that one attempt I'd suggest going to e4d after that, in the "every 72 hour" or "monday Thursday" pattern (it's the same pattern, just whatever's easier for you to understand.)